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API Spec 7-1 Water Well Drilling Lifting Sub 3 1/2"- Nc35 AISI 4145h
API Spec 7-1 Water Well Drilling Lifting Sub 3 1/2"- Nc35 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 3 1/2"- NC35
API Spec 7-1 Oil Drilling Lifting Sub 3 1/2"- Nc38
API Spec 7-1 Oil Drilling Lifting Sub 3 1/2"- Nc38
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 3 1/2"- NC38
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Structural Alloy Steel 4145h
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- 6 5/8 Reg
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- 6 5/8 Reg
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- 6 5/8 REG
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc56
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc56
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc56
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc56
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc56
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil/Gas/Water Drilling Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Oil/Gas/Water Drilling Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Oil Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc56 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Oil Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Oil Drilling Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Gas Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Gas Drilling Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Water Well Drilling Drill Collar Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc50 AISI 4145h
API Spec 7-1 Water Well Drilling Lifting Sub 5"- Nc50 AISI 4145h
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC50
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- Nc56
API Spec 7-1 Oil/Gas/Water Drilling Drill Collar Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
API Spec 7-1 Oil/Gas/Water Drilling Lifting Sub 5"- Nc56
API Spec 7-1 Oil/Gas/Water Drilling Lifting Sub 5"- Nc56
FOB Price: US $100-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D 5"- NC56
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Hebei Shitan Machinery Manufacturing Co., Ltd.

Hebei, China

Last Login Date: May 27, 2021

Business Type: Manufacturer/Factory

Main Products: Drill Collar, Drill Pipe, Kelly, Drill Rig, Mud Pump, Drill Rod, Drill Tools

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